* {
  margin: 0;
  padding: 0;
}
a {
  font-size: 20px;
  color: #fff;
}
/* 整个滚动条 */
::-webkit-scrollbar {
  /* 对应纵向滚动条的宽度 */
  width: 0px;
  /* 对应横向滚动条的宽度 */
  height: 10px;
}

/* 滚动条上的滚动滑块 */
::-webkit-scrollbar-thumb {
  background-color: #49b1f5;
  border-radius: 32px;
}

/* 滚动条轨道 */
::-webkit-scrollbar-track {
  background-color: #000;
  border-radius: 32px;
}
.box1 {
  width: 100%;
  height: 800px;
  background-image: url(../png/maoblbj3.png);
  background-repeat: no-repeat;
  position: relative;
  background-size: 100%;
}
.box2 {
  width: 500px;
  height: 400px;
  background-color: rgb(255, 255, 255, 0.3);
  position: absolute;
  top: 100px;
  right: 20%;
  filter: blur(8px);
  border: rgba(255, 255, 255, 0.8) 3px solid;
  z-index: 11;
}
.box3 {
  width: 500px;
  height: 400px;
  padding: 10px;
  position: absolute;
  top: 150px;
  right: 17%;
  z-index: 12;
}
h1 {
  color: #fff;
}
p {
  font-size: 20px;
  color: #fff;
  margin-top: 20px;
}
p:nth-of-type(3) {
  margin-left: 60px;
}
input {
  width: 300px;
  height: 50px;
  font-size: 25px;
  border-radius: 20px;
}
span {
  color: #000;
}
